Versions
NTFS has five released versions:
* v1.0 with NT 3.1,[citation needed] released mid-1993
* v1.1 with NT 3.5,[citation needed] released fall 1994
* v1.2 written by NT 3.51 (mid-1995) and NT 4 (mid-1996) (occasionally referred to as "NTFS 4.0", because OS version is 4.0)
* v3.0 from Windows 2000 (occasionally "NTFS V5.0")
* v3.1 from Windows XP (autumn 2001; occasionally "NTFS V5.1"), Windows Server 2003 (spring 2003; occasionally "NTFS V5.2"), Windows Vista (mid-2005) (occasionally "NTFS V6.0") and Windows Server 2008
V1.0 and V1.1 (and newer) are incompatible: that is, volumes written by NT 3.5x cannot be read by NT 3.1 until an update on the NT 3.5x CD is applied to NT 3.1, which also adds FAT long file name support.[11] V1.2 supports compressed files, named streams, ACL-based security, etc.[1] V3.0 added disk quotas, encryption, sparse files, reparse points, update sequence number (USN) journaling, the $Extend folder and its files, and reorganized security descriptors so that multiple files which use the same security setting can share the same descriptor.[1] V3.1 expanded the Master File Table (MFT) entries with redundant MFT record number (useful for recovering damaged MFT files).
Windows Vista introduced Transactional NTFS, NTFS symbolic links, partition shrinking and self-healing functionality[12] though these features owe more to additional functionality of the operating system than the file system itself.
原帖由 fujianabc 于 2008-12-25 20:05 发表
从1995年winnt 3.51的ntfs 1.2开始就支持压缩了。
vista和xp的ntfs都是ntfs 3.1,基本没什么差别。
只是在vista的ntfs中增加了类似于linux的链接功能,这个xp不支持。
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